Panasonic KX-TGM420 Operating Instructions Manual page 9

Additional/replacement accessories
Please contact your nearest Panasonic dealer for sales
information (page 197).
Accessory
item
Rechargeable
batteries
Headset
Range extender KX-TGA405*2
Key detector
*1 Replacement batteries may have a different
capacity from that of the supplied batteries.
Model number/Specifications
HHR-4DPA*1
• To order, please visit
http://shop.panasonic.com/support
Battery type:
– Nickel metal hydride (Ni-MH)
– 2 x AAA (R03) size for each
handset
KX-TCA93, KX-TCA430
KX-TGA20*3
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